@inproceedings{banerjee-etal-2026-apex, title = "{APEX}-{MEM}: Agentic Semi-Structured Memory with Temporal Reasoning for Long-Term Conversational {AI}", author = "Banerjee, Pratyay and Moshtaghi, Masud and Subramanian, Shivashankar and Misra, Amita and Chadha, Ankit", editor = "Liakata, Maria and Moreira, Viviane P. and Zhang, Jiajun and Jurgens, David", booktitle = "Proceedings of the 64th Annual Meeting of the {A}ssociation for {C}omputational {L}inguistics (Volume 1: Long Papers)", month = jul, year = "2026", address = "San Diego, California, United States", publisher = "Association for Computational Linguistics", url = "https://preview.aclanthology.org/ingest-acl/2026.acl-long.749/", pages = "16470--16489", ISBN = "979-8-89176-390-6" }